baber/WOPTO huggingface dataset:
Patent CA-1149885-A (CA)
Inventor: OKUHARA SHINJI
IPC: H03K17/082
Filed: 1980-09-19
Granted: 1983-07-12
Abstract: ABSTRACT OF THE DISCLOSURE          A semiconductor switch comprises a PNPN switch including a semiconductor PNPN structure having at least three PN junctions, a first and a second transistor and 2 discharging means.  The emitter and collector termi-nals of the first transistor are connected to one main terminal and a region adjacent to the one main terminal, correspondingly and respectively, of the PNPN switch.          The emitter and collector of the second transistor are connected to the other main terminal of the PNPN switch and a base of the first transistor, correspondlngly and respectively, and the discharging means is connected between a base of the second transistor and a region of the PNPN switch which is  adjacent  to the other main terminal thereof to allow discharging of charges stored in the base of the second transistor, whereby capability of protection against dv/dt effect of the PNPN switch may be improved, and the semiconductor switch may be readily implemented in an  IC structure and may respond to a rapid voltage change.
Patent CA-1159506-A (CA)
Inventor: GAURONSKI JOHN F
IPC: B65H83/00
Filed: 1980-09-23
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE Various operating modes of the reproduction machine require the use of an automatic document handler, a finisher station, and a dedicated duplex tray.  Various machine malfunctions require different degrees of operator intervention and job recovery.  Depending upon the clearance procedures required, the machine will auto-matically make up for lost or damaged copy sheets with a minimum amount of operator intervention, loss of copy sheets and efficient use of the machine operating compon-ents.  In particular, for automatic duplex operation, the dedicated duplex tray is primed with certain copies of the documents to be copied in a predetermined sequence. Job recovery is an automatic procedure to reprime or add to the copy sheets already in the dedicated duplex tray to make up for lost or damaged copies in the set without necessarily having to reject a whole set having partial copies in process or copies destroyed in the operator intervention activity.  Job recovery for other machine elements is also included.
Patent CA-1140657-A (CA)
Inventor: CROYLE GENE F
IPC: G01P13/00
Filed: 1980-11-10
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLOSURE          METHOD AND APPARATUS FOR ELECTRO-PNEUMATIC      CONTROL OF A STITCHING MACHINE           Method and appratus for electro-pneumatic control of a stitching machine, operable either in the automatic or semi-automatic mode.  Following initiation of a stitching operation through actuation of the present control system, the system internally of itself develops a plurality of interlocks that require the existence of selected conditions for continuation of normal machine operations and which respond to abnormal conditions by precluding machine operation past preselected termination points.  Thread conservation is a principal benefit.
Patent CA-1115307-A (CA)
Inventor: CHARLES STANLEY E
IPC: B41L1/20
Filed: 1980-11-20
Granted: 1981-12-29
Abstract: IDENTIFICATION DEVICE WITH VERSATILE IMPRINTING MEANS     Abstract of the Disclosure:           An identification device employing a myriad of modes of identifying indicia placement, wherein the device comprises a flexible band having opposed first and second ends wherein the bands may be in severable sheet form and wherein once severed the band is of sufficient length for encircling, captive relationship about an object or person to be identified.  A multitude of various means of securing the first and second ends together is available.  Additionally, the availability of a choice of identification means, some of self-imprinting. character, provides an identification device which is highly versatile having a plurality of end uses.
Patent CA-1141371-A (CA)
Inventor: ANDERS GENE A
IPC: F28F1/24
Filed: 1980-12-02
Granted: 1983-02-15
Abstract: Heat Exchanger Core With End Covers Abstract The outermost tubes of a heat exchanger core have not been as adequately cooled as have the interior tubes by the flow of air between the fins and the tubes.  Herein, a cover is connected over the edges of the fins defining a respective one of first and second end surfaces and is spaced from the inlet surface of the core.  Consequently, the outermost tube, which is nearest the cover, is cooled substantially to the same degree as the other tubes. In one embodiment of the present invention, about a 5% increase in the thermal efficiency of the core is attained.
Patent CA-1151613-A (CA)
Title: Arrangement for the oriented feeding out of caps
Inventor: OLSSON ALVAR
IPC: B65G47/14
Filed: 1980-12-10
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for the oriented feeding out of caps provided with pull-zones usually comprises a disc which can rotate at high speed, onto the plane working surface of which the caps are dropped.  By the rotation of the disc the caps are moved to the periphery of the disc where they are made to slide along a stationary wall.  Through the movement over the disc and the contact with the wall the caps are oriented, and correctly oriented caps are removed subsequently by means of guide plates via an opening in the wall, to be conveyed further to a capping machine.  The collection of the caps by means of the guide plates and the feeding out through the limiting opening in the wall, however, sometimes causes de-formations which prevent the feeding out.  The apparatus in accordance with the invention has instead of the wall pro-vided with openings a guide rail in the form of a continuous ring which is arranged at such a distance above the surface of the disc that the cap is allowed partly to slide in under the guide rail.  However, the lug on the cap prevents the cap from passing wholly under the guide rail.  At a point along the periphery a radially movable feeding out element is provided which engages with the passing caps and withdraws them via the space between the disc and the guide rail, with a short-time deformation of the pull-lug.
Patent CA-1154759-A (CA)
Inventor: STANTON MICHAEL
IPC: G03F7/016
Filed: 1980-12-18
Granted: 1983-10-04
Abstract: IMPROVEMENTS IN OR RELATING TO RADIATION SENSITIVE COMPOUNDS           ABSTRACT OF THE DISCLOSURE        A radiation sensitive compound contains at least two groups having the structure A N2+ - Ar - R - X - ? - X'-in which Ar represents a divalent or other polyvalent radical derived from an aromatic or heteroaromatic compound; X and X' which may be the same or different, each represents O, S or an imino group, provided that at least one of X and X' is an imino group; Y represents O or S; R represents a single bond or a divalent or other polyvalent radical and A- is an anion. Radiation sensitive compositions comprising the compound and optionally a resin may be used to produce radiation sensitive plates for lithographic printing plate production.
Patent CA-1145150-A (CA)
Inventor: ISKRA ANTON L
IPC: E02B3/10
Filed: 1980-12-29
Granted: 1983-04-26
Abstract: DAM SPILLWAY Abstract of the Disclosure A dam spillway to pass water over the crest from a forebay into an afterbay comprises a mixing chamber com-municating with a diffuser, said mixing chamber has an intake arrangement ensuring formation downstream of the diffuser of a flotation zone with a froth collector in-stalled at the end thereof; said intake arrangement includes a water flow divider, a water breaking grid and air intake ducts, the divider being installed above the chamber and made in the form of a screen composed of chutes; said wat-er breaking grid of the intake arrangement composed of bluff members is provided in the inlet portion of the chamber, whereas the air intake ducts of said intake arrangement are made in a wall of the mixing chamber below the grid in close proximity thereto.
Patent CA-1144685-A (CA)
Inventor: HAMADA MITSUO
IPC: C08K5/54
Filed: 1981-01-15
Granted: 1983-04-12
Abstract: Abstract of the Disclosure A silicone composition prepared from an alkoxy-containing silicon compound, an organotitanate, and an organohydrogensilicon compound, optionally an organic solvent is useful for improving the adhesion between silicone rubber and a substrate.
Patent CA-1117423-A (CA)
Inventor: DE LA GUARDIA MARIO J
IPC: A61K8/19
Filed: 1981-03-03
Granted: 1982-02-02
Abstract: ABSTRACT OF THE INVENTION           Compositions for curling hair and for straightening hair wherein the compositions contain, as the principal active ingredient thereof, guanidine hydroxide.  The guanidine hydroxide may be conveniently prepared by reacting calcium hydroxide and guanidine carbonate.  Hair is curled by contacting the hair with the composition while the hair is on curlers, or otherwise maintained in a curled configuration.  After the desired treat-ment time, the hair is rinsed and neutralized, with long lasting curls of the so called "permanent wave" nature resulting.          Hair may be straightened by contacting the hair with the com-position and maintaining the hair in a generally straight con-figuration over at least a portion of the time that the hair is contacted by the composition.  Thereafter the hair may be rinsed and neutralized.
Patent CA-1158968-A (CA)
Inventor: FUJIOKA HIDEHIKO
IPC: G01N27/02
Filed: 1981-03-06
Granted: 1983-12-20
Abstract: ABSTRACT OF DISCLOSURE     A method of monitoring and identifying micro-organism by measuring impedance change of a supporting medium on which micro-organism is growth.  Impedance change includes decrease and increase in a peculiar pattern characteristic of micro-organism as the latter achieves growth.  The supporting medium is constituted by a basal medium includ-ing hydrolyzate of protein and added with carbohydrate and salt and if necessary, aminoacid.
Patent CA-1151974-A (CA)
Inventor: JACKSON LAWRENCE D A
IPC: F16K7/07
Filed: 1981-03-17
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE     A pinch sleeve valve having controllable opening positions regardless of internal sleeve pressure is disclosed.          In the past it has not been possible to use a pinch sleeve valve as a control valve because a variation in pressure within the sleeve has affected the opening of the sleeve.  The present valve comprises a flexible sleeve with a passageway there-through, the sleeve having variable positions from a round cross section when fully open, to a collapsed cross section when closed.  A rigid pressure sealed housing contains the sleeve and a sensing probe is connected to the sleeve which senses whether the sleeve is fully open, partially open or closed.  A valve positioner is connected to the sensing probe and has a control system to set opening positions of the valve regardless of variations in the internal sleeve pressure, the valve positioner controls supply fluid to the housing at a pressure higher than the internal sleeve pressure and sufficiently high to close the sleeve to the desired opening position.
Patent CA-1169373-A (CA)
Inventor: HARTMEIER WINFRIED
IPC: C12P1/00
Filed: 1981-06-08
Granted: 1984-06-19
Abstract: ABSTRACT       An improved coupled yeast-enzyme coimmobilisate is disclosed which results from the coupling in a jacket-like manner of one or more enzymes to the living fermen-table cells of a yeast. The cells are normally partially or entirely dehydrated and subsequently rohydrated by means of an aqueous enzyme solution. An enzyme preci-patating solution which does not inactivate the fermen-tative action of the yeast is employed to cause the enzymes to stick to the yeast cells, and, thereafter, a conventional cross-linking agent is employed to pro-duce firm bonding between the enzyme molecules and the yeast cells, thereby yielding the coimmobilisate of the invention. The process generally avoids the formation of large agglomerates.     The coupled yeast-enzyme coimmobilisates disclosed are of use in the promotion of various biotechnical processes and are particularly valuable in wine produc-tion.
Patent CA-1151293-A (CA)
Inventor: KROFT DAVID
IPC: G06F12/08
Filed: 1981-06-12
Granted: 1983-08-02
Abstract: Abstract of the Disclosure A cache memory organisation is shown using a miss information collection and manipulation system to insure the transparency of cache misses.  This system makes use of the fact that the cache memory has a faster rate of operation than the rate of operation of central memory.          The cache memory consists of a set-associative cache section consisting of tag arrays and control with a cache buffer, a central memory interface block consisting of a memory requester and memory receiver together with miss information holding registers section consisting of a miss comparator and status collection device.  The miss information holding register section allows for an almost continual stream of new requests for data to be supplied to the cache memory at the cache hit rate throughput.
Patent CA-1170915-A (CA)
Inventor: HILLIARD PETER T
IPC: F28D13/00
Filed: 1981-08-17
Granted: 1984-07-17
Abstract: ABSTRACT            "Improvements Relating to Power Generation Plant".       A recirculating fluidised bed furnace (Fig. 3) having a combustion chamber 4 operating at a fluidisation velocity of 10 metres per second delivering combustion products to a separating section 10 with the combustion gases flowing over boiler banks 30 - 36 in a pass 30 and the solids particles falling to a weir chamber 14.  Heat is extracted from the particles in a compartmented heat transfer bed space 20 operating at a fluidisation velocity of 0.5 metres per second receiving the particles from the weir chamber 14 and discharging them to the base of the combustion chamber 4.     The furnace is combined with a coal devolatiliser 60 discharging combustible gases through a burner 68 to a gas turbine 70 and char to the furnace combustion chamber 4. A compressor 72 coupled to the gas turbine 70 delivers air to an air heater 74 in the heat transfer bed space 20, which heated air is supplied to the devolatiliser 60 and the burner 68.
Patent CA-1160595-A (CA)
Inventor: FISHER GORDON L
IPC: C25D17/12
Filed: 1981-08-20
Granted: 1984-01-17
Abstract: Abstract of the Disclosure An electrode and sludge collector support device is provided which permits the immersing of electrode and sludge collector into an electrolytic plating bath and which permits the removal of spent electrodes and subsequent replacement of electrodes without the removal of the sludge collector from the bath.
Patent CA-1166135-A (CA)
Inventor: STOWE ROBERT L
IPC: B21D7/024
Filed: 1981-09-01
Granted: 1984-04-24
Abstract: Self-Repairing Wiper Die Abstract of the Disclosure This invention relates to a wiper die arrangement improvement for use on tube bending machine tools, and comprises an assembly (18) including a base member (19) that can be mounted to the tube bending machine and a wiper die insert member (20) engaged with the base whereby the insert member (20) can be longitudinally adjusted to compensate for wear or damage of the feather-edge (32 thereon) without the necessity for realignment or set up readjustment of the base member (19) to the bending machine.
Patent CA-1181414-A (CA)
Inventor: KRIEF ALAIN
IPC: A01N53/00
Filed: 1981-10-09
Granted: 1985-01-22
Abstract: Novel methyl esters of cis or trans configuration in their optically active form of the formual    <IMAGE>  I  which are useful as intermediates for the preparation of pesticidal compounds and a process for their preparation and intermediates.
Patent CA-1192068-A (CA)
Inventor: MCKINNIE WILLIAM M III
IPC: F16B33/00
Filed: 1981-10-09
Granted: 1985-08-20
Abstract: ABSTRACT          An article of manufacture for fastening a first fastenable member to a second at an isolated portion of the first is described.  A first fastener member is of an elongated, generally U-shaped configuration and has first and second prongs.  The prongs are integrated together at respec-tive first curved ends to form a rearward portion of the U-shaped configuration and are perforated at respective second free ends forward of the rearward portion.  This arrangement permits operative engagement of a second fastener member to means to secure the second fastener member carried by the first fastener member.  A sealing member is carried by the first prong and has a flap portion.  The flap portion com-prises a flap extending rearward a substantial distance of the rearward portion and has a width dimension, measured in a direction perpendicular to the long axis of the first fastener member, that exceeds a so-measured width dimension of the second prong.
Patent CA-1183174-A (CA)
Inventor: YAMAGISHI TAKASHI
IPC: C03C13/04
Filed: 1982-05-11
Granted: 1985-02-26
Abstract: A B S T R A C T         A thallium-containing optical glass composition which comprises the following oxides in the indicated proportions in mole%: SiO2 35 - 80, Ti2O 1 - 30, Ti2O + R2O (R being an alkali metal) 1 - 35, ZnO 0 - 35, GeO2 0 - 30, BaO 0 - 25, TiO2 0 - 20, MgO 0 - 20, B2O3 0 - less than 10, ZrO2 0 - 2, Al2O3 0 - 8, SnO 0 - 5, CaO 0 - 10, SrO 0 - 10, PbO 0 - 10, La2O3 0 - 5, Bi2O3 0 - 8, and Ta2O5 0 - 2, and satisfies the following relations: 5 ? ZnO+GeO+BaO+MgO+B2O3 ? 40, 0.1 ? ZrO2+Al2O3+SnO ? 5, and 0 ? CaO+SrO+PbO+La2)3+Ta2O5 ? 10.
Patent CA-1206910-A (CA)
Inventor: GRIEGO RUDOLF
IPC: C10B5/12
Filed: 1982-06-01
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE           Coke-furnace block particularly with regenerators divided into two parts, for firing with strong and/or weak gas, is characterized by having lower furnaces with unequal widths in alternating sequence.  Preferred embodiments include two adjacent lower furnaces together having the same width as two corresponding upper furnaces; having the center lines of the lower furnaces align plumb with the center lines of oven cham-bers situated above them; having the open chamber widths of two adjacent regenerators relate to each other within the limits 1:1 up to the ratio of amounts of gas to air passing there-through during operation; having the cross-sections of gas and air channels in the furnace bottoms in the same relation to each other as the amounts of gas and air passing therethrough; and providing the regenerator checker-bricks in two adjacent regenerators with equal or unequal specific heat exchange sur-faces and/or free channel cross-sections.
Patent CA-1164255-A (CA)
Inventor: KASHIO TOSHIO
IPC: G10H1/00
Filed: 1982-08-25
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         An electronic musical instrument employs n-channel time-sharing to produce n notes simultaneously, without reducing frequency resolution to one n-th of the basic fre-quency of the time slots from which the channels are con-structed.  Each note is constructed from a number of wave-form related sample values generated at intervals equal to an integral number of time slots.  The samples are then applied to and delayed in a shift register by an interval equal to a number of time slots selected such that they arrive at the output of the shift register in a time slot allotted to the appropriate channel.  The samples may be incremental and applied to appropriate stages of the shift register such that the output of the shift register in suc-cessive cycles of n time slots represents successive incre-ments of the waveforms of the notes assigned to successive channels, which increments may be accumulated.
Patent CA-1158648-A (CA)
Title: Cyanoguanidine derivatives and process for the  preparation thereof
Inventor: TANAKA SATORU
IPC: C07D213/02
Filed: 1982-08-30
Granted: 1983-12-13
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a compound represented by the general formula:          wherein A represents phenyl, furyl, thienyl or cycloalkyl group; or such a group substituted by lower alkyl, lower alkoxy, lower alkenyl, lower alkylthio, lower alkyl sufonyl, halogen or tri-fluoromethyl; B represents pyridyl, phenyl or pyridine-N-oxide group; X represents an alkylene group of 1 to 6 carbon atoms or an alkylene group of 1 to 6 carbon atoms containing a terminal sulfur atom linked to the nitrogen atom of the guanidine group;          Y represents a lower alkoxy or a lower alkylthio group; and p is 0 or 1, with the proviso that i) when A is unsubstituted phenyl and B is pyridyl, p is 1; and ii) when A is unsubstituted phenyl and B is phenyl or pyridine-N-oxide, p is 0, or an acid addition salt thereof.  These compounds are useful as intermedi-ates in the preparation of cyanoguanidines useful in medicines having pharmacological actions such as anti-secretory effects and local anesthesia action.
Patent CA-1172097-A (CA)
Inventor: GUHL THOMAS E
IPC: A23L29/294
Filed: 1982-08-31
Granted: 1984-08-07
Abstract: ABSTRACT POWDERED CHEESECAKE MIX A powdered cheesecake mix is formulated with sugar, cheese, non-fat milk solids, fat, pregelatin-ized amylose-containing starch, gelling agents and a sufficient level of fatty acid mono and/or diesters of propylene glycol or glycol to shorten the sling texture otherwise produced, in the prepared cheese-cake, by the amylose-containing starch. TRS/fiTRC18e 28008-E
Patent CA-1146991-A (CA)
Inventor: SMALL EDWARD A
IPC: B42D25/21
Filed: 1982-09-21
Granted: 1983-05-24
Abstract: ABSTRACT         This invention relates to a plastic identification card with an improved signature panel.  There is a problem with existing credit cards in that the existing signature can be obscures by printing over with a patch of clay composition similar to that used to provide the original signature panel.  A new signature can then be applied. This problem is overcome by providing a signature panel which is sandwiched between the core stock and a protective transparent film.  The signature panel comprises a layer of chemicals reactive under the pressure of a signature to release a coloured dye conforming with the signature.
Patent CA-1204210-A (CA)
Inventor: KINJO HISAO
IPC: G11B19/00
Filed: 1982-10-25
Granted: 1986-05-06
Abstract: ABSTRACT OF THE DISCLOSURE           A recording and/or reproducing apparatus is loaded with  a  recording  medium  which  comprises  a  substantially cylindrical part, a  hollow part  at  least open at one  end thereof,  and  a  recording  surface formed  at  least  on  a peripheral  surface  of  the cylindrical  part.  The  apparatus comprises a rotational motor having at least one part thereof relatively inserted within the hollow part of the recording medium which is loaded, to be coupled to the recording medium, a recording and/or reproducing transducer for recording and/or reproducing  an  information  signal  onto  and/or  from  the recording surface of the recording medium which is rotated by the motor,  and a feeding circuit for  feeding the recording and/or reproducing transducer along the recording surface.
Patent CA-1186775-A (CA)
Inventor: JOHNSTONE RICHARD
IPC: F16N29/00
Filed: 1982-10-28
Granted: 1985-05-07
Abstract: ABSTRACT      An adaptive control system for regulating the preload on the bearings that rotatably support a spindle.  The preload on the bearings is adjusted by a piston of a piston and cylinder mechanism that bears against one of the races of the bearing. The axial and radial thrust applied to the rotating spindle is continuously monitored by thrust sensors.  These sensors produce signals representing the measured thrust and such signals are transmitted to a computer.  The computer, in turn, controls the operation of a pressure regulator in response to these signals to adjust the hydraulic pressure directed to the piston and cylinder mechanism.  Such adjustment of the hydrau-lic pressure serves to likewise adjust the pressure applied to the bearing race by the piston for varying the preload on the bearing to obtain ideal operating characteristics for a broad expanse of conditions.